Leafless in Seattle

Selected cuttings from the Washington Park Arboretum (August 3 - 16, 2015)
Selected cuttings from the Washington Park Arboretum (August 3 – 16, 2015)

1)  Clematis afoliata

  • Native to the dry, eastern side of New Zealand.
  • Now growing in our New Zealand Focal Forest.
  • Eventually becomes a wiry mound with fragrant spring flowers.

2)  Hakea epiglottis

  • Native to Tasmania and growing outside our Education Office.
  • Hakea needs sun and dry, infertile soil.
  • The round “stems” are true leaves despite their appearance.

3)  Phyllocladus aspleniifolius

  • Another Tasmanian native, this tree prefers moist lowlands. Its “leaves” are actually modified stems called “phylloclades”.
  • A related species, Phyllocladus alpinus is native to New Zealand and is growing in our New Zealand gardens.

4)  Ruscus aculeatus               Butcher’s Broom

  • The “leaves” of Ruscus and Danae are called “cladodes”: a subtle and not clearly defined difference from “phylloclades”, but still modified stems.
  • Ruscus aculeatus and Ruscus hypoglossum are both growing in the Witt Winter Garden.

5)  Danae racemosa               Alexandrian Laurel

  • Danae and Ruscus are members of the Asparagus family.
  • Danae is native to Asia Minor and is growing in our Winter Garden.
  • Ruscus is native to the Mediterranean region.